.menu {
        list-style: none;
        padding: 20px 0;
        margin: 0 auto;
        display: flex;
        justify-content: center;
        background-color: #e0eaff;
        border-top: 2px solid #334;
        border-bottom: 2px solid #334;
        gap: 40px;
        flex-wrap: wrap;
    }
    
    .menu li {
        display: inline;
    }
    
    .menu a {
        text-decoration: none;
        font-weight: bold;
        font-size: 20px;
        color: darkblue;
        padding: 10px 20px;
        border-radius: 8px;
        transition:  0.3s ease, color 0.3s ease;
    }
    
    .menu a:hover {
        background-color: darkblue;
        color: white;
    }

body {
    margin: 0;
    padding-top: 100px;
    background-image: url("https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRfHxIvcPDhxSYZSGfyJkec1reeUOW0HxPbzQ&s");
    background-size: cover;
    background-attachment: fixed;
    font-family: Arial, sans-serif;
    color: black;
    margin: 0;
    padding: 20px;
}

h1 { 
    text-align: center;
    color: #003366;
    margin-bottom: 30px;
}

.menu {
    display: flex;
    justify-content: center;
    gap: 15px;
    list-style-type: none;
    padding: 0;
    margin-bottom: 30px;
}

.menu li a {
   color: orange;
   text-decoration: none;
   font-weight: bold;
}

.menu li a:hover {
    color: pink;
    text-decoration: underline;
}

h2 {
    color: #003366;
    margin-top: 30px;
}

p, li {
   font-size: 18px;
   line-height: 1.6;
   text-align: justify;
}

.indent {
    text-indent: 2em;
    text-align: justify;
   
}

.styled-table {
    width: 80%;
    margin: 20px auto;
    border-collapse: collapse;
    background-color: rgba(255, 255, 255, 0.85);
}

.styled-table th, .styled-table td {
    padding: 10px;
    text-align: center;
    border: 1px solid #333;
}

.styled-table tr:hover {
    background-color: #e0f7fa;
    transition: 0.3s ease;
}

.image-block {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    float: right;
    text-align: right;
}

.zoom-image {
    transition: 0.3s ease;
}

.zoom-image:hover {
    transform: scale(2);
}

#links a {
    color: black;
    text-decoration: none;
    transition: 0.3s;
}

#links a:hover {
    color: #cc0000;
    text-decoration: underline;
}

footer {
    text-align: right;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #888;
    font-size: 14px;
    background-color: rgba(255, 255, 255, 0.6);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

footer a {
    color: white;
    text-decoration: underline;
}

.author-page {
    background-image: url("https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRfHxIvcPDhxSYZSGfyJkec1reeUOW0HxPbzQ&s");
    background-size: cover;
    background-position: center;
    font-family: Arial, sans-serif;
    color: #222;
    margin: 0;
    padding: 0;
}

.author-container {
    background-color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 80px auto;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.author-container h1 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #003366;
}

.author-container p {
    font-size: 18px;
    line-height: 1.6;
}

.author-photo {
    margin-top: 25px;
    max-width: 100%;
    border-radius: 12px;
    border: 2px solid #003366;
}

.author-link {
    
    color: black;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.author-link:hover {
    color: #cc0000;
    text-decoration: underline;
}

.back-button {
    display: inline-block;
    margin-top: 25px;
    padding: 10px 20px;
    background-color: #003366;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    transition: 0.3s ease;
    text-align: center;
}

.back-button:hover {
    background-color: #005599;
}

 .link-button{
    color: black;
    text-decoration: none;
    transition: 0.3s;
}

.link-button:hover {
    color: #cc0000;
    text-decoration: underline;
}

.sticky-menu {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #003366;
    padding: 15px 0;
    text-align: center;
    transition: all 0.4s ease;
}

.sticky-menu .menu {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.sticky-menu a {
    color: rgb(8, 9, 1);
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
}

body.scrolled .sticky-menu {
    background-color: #001f33;
    padding: 8px 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: black;
    color: black;
    transition: 0.3s;
}

body.dark-mode {
    background-color: #121212;
    color: red;
}

button {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 16px;
}

body.dark-mode button {
    background-color: #333;
    color: #BB86FC;
    border: 1px solid green;
}

body.dark-mode{
    background-image: none !important;
    background-color: wheat;
    color: black;
}


.box {
    border: 2px solid #ccc;
    padding: 20px;
    margin: 15px;
    border-radius: 10px;
    background-color: wheat;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}


.color-box {
    background-color: #e0f7fa;
    padding: 20px;
    margin: 10px;
    transition: 0.3s;
}

.color-box:hover {
    transform: scale(1.03);
}

.flex-container {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background-color: #f0f0f0;
    gap: 7px 13px;
}

.flex-box {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.flex-box p {
    font-size: 18px;
    line-height: 1.5;
}

.circle-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 500px;
    height: 500px;
    margin: auto;
    border: 3px solid #4CAF50;
    border-radius: 50%;
    padding: 20px;
    text-align: center;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    box-sizing: border-box;
    transition: 0.6s;
}

.circle-box:hover {
    transform: scale(1.12);
}

.circle-box p {
   font-size: 16px;
   line-height: 1.2;
   word-wrap: break-word;
   max-width: 90%;
}

.grid-container {
    display: grid;
    gap: 20px;
    padding: 10px;
    grid-template-columns: 1fr 1fr;
}

.grid-item {
    background-color: #f0f0f0;
    padding: 20px;
    text-align: center;
    border: 1px solid #ccc;
}

@media screen and (max-width: 600px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 601px) and (max-width: 1024px) {
    .grid-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (max-width: 1025px) {
    .grid-container {
        grid-template-columns: 1fr 1fr 1fr;
    }
}